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Description
See any errors? Let us know!Isaac Zamora’s 2008 Skagit County Killing Spree
Overview
On September 2, 2008, 28-year-old Isaac L. Zamora launched a deadly spree in and around Alger, Skagit County, Washington, killing six people (including a sheriff’s deputy) and wounding four others over roughly two hours before surrendering. The violence began after a call to law enforcement about Zamora trespassing and stealing firearms from a nearby residence. The rampage spanned neighborhood homes, local roads, and southbound Interstate 5, ending at the Skagit County Sheriff’s Office in Mount Vernon.Lead-up and Weapons
According to court records and contemporaneous reporting, Zamora broke into a house near his family’s property in Alger (address listed in court documents as 19408 “Bridal” Place), stealing a lever-action Winchester rifle, a handgun, and ammunition shortly before the killings. His mother called deputies about his trespassing; Deputy Anne Jackson responded.Timeline of the Spree (September 2, 2008)
~2:15–3:10 p.m., Alger: Deputy Anne Jackson arrived after the trespass/theft call. She was shot and killed near Zamora’s family property. A neighbor, Chester Rose, who had reported Zamora’s behavior, was also found shot dead in the immediate area. ~3:45–4:10 p.m., Alger area: Two carpenters working at a job site on Silver Creek Drive (court records list 19522 Silver Creek Dr.)—David Radcliffe and Gregory “Greg” Gillum—were murdered. Investigators later noted both had been shot, and a power saw at the scene showed signs of post-attack injury. Zamora stole a pickup truck registered to Radcliffe. ~4:00 p.m., Binschus residence (Alger): Zamora rammed a pickup into the Binschus family’s garage, shot homeowner Fred Binschus as he fled, and then fatally shot Julie Binschus moments after she arrived home in her Toyota pickup. ~4:10–4:25 p.m., Interstate 5 southbound: During a high-speed pursuit, Zamora fired from the stolen truck. A Washington State Patrol trooper, Troy Giddings, was grazed in the forearm but self-transported to a hospital. On the freeway, a driver, Leroy B. Lange, was shot and killed in his SUV as traffic streamed south. A motorcyclist at a Shell station in Alger, Ben Mercado, was also wounded earlier by gunfire to the arm. ~4:30 p.m., Mount Vernon: Zamora pulled into the Skagit County Sheriff’s Office parking lot and surrendered with the rifle and ammunition still in the vehicle. ...Read MoreVictims
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Confirmed Victims: (6)
Julie Ann Binschus 47 yr old Female ...View 5 additional victims ...View 5 additional victims ...View 5 additional victims ...View 5 additional victims ...View 5 additional victims
Links to Additional Sources (12)
See any mistakes? Let us know!Killer's Details
Zamora
Isaac
9/2/2008
2:00 PM
150
4:30PM
19300 Block
Bridle Pl
Alger
WA
Skagit County
98284
48.486147
-122.137243
Rural neighborhood
28
1
1
Yes
2 Firearms
knife
08/16/2025
Location:










